High Precision ORP/Redox Tester Waterproof ORP Meter Tester Potential Positive and Negative ORP meter With Retail Box

  • 2-4 Pieces
    $15.29
    $16.10
  • 5-19 Pieces
    $14.91
    $15.70
  • 20-99 Pieces
    $14.53
    $15.30
  • >=100 Pieces
    $13.96
    $14.70
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
JUANJUAN
Model Number:
ORP169E
Measuring range:
0~±1999mV
Accuracy:
±5mV
Resolution:
1 mV
Display:
4-digital LCD
Weight:
142g
Type:
ORP meter

Packaging & Delivery

Selling Units:
Single item
Single package size: 
20.4X6.2X4.2 cm
Single gross weight:
0.142 kg
Package Type:
retail box
Lead Time :
Quantity(Piece) 1 - 1000 >1000
Est. Time(days) 7 To be negotiated

High Precision ORP/Redox Tester Waterproof ORP Meter Tester Potential Positive and Negative ORP meter With Retail Box

 

 

 

Not include batteries.

Operation:

Remove the prrotective cap.

Turn the meter on by pressing the ON key.

immerse the electrode in the solution to  be tested.

Stir gently and wait for the reading to stabilize.

Press the "HOLD" key, the reading is be kept. when repeat measuring, please press the "HOLD" key again, it automatacally relieves the hold condition.

After use, turn the meter on by pressing the OFF key. rinse the electrode with distilled water to minimize contamination. replace the protective cap after use.

 

notes: it is waterproof design, with replaceable electrode.

 

Calibration:

Immerse the meter in the distilled water. Activate it after  a few hours.

Immerse the meter in the calibration solution. and stir it gently.

Regulate the trimmer with a screwdriver until LCD screen for 265mV.

Rinse the electrode with distilled water, and suck it with filter paper.

 

Technical Specification:
Measuring range:0~±1999mV
Accuracy: ±5mV
Resolution:1 mV
Display:4-digital LCD
Power Supply:4×1.5V(AG13)
Dimensions:188×35×35(mm3)
Weight:118g